General aspects of polynomial interpolation theory. Formulations in different basis, e.g. Lagrange, Newton etc. and their approximation and computational properties ...

This is a preview. Log in through your library . Abstract We analyze a second order pure Lagrange-Galerkin method for variable coefficient convection-diffusion (possibly degenerate-diffusion) ...

This is a preview. Log in through your library . Abstract We propose and analyze a second order pure Lagrangian method for variable coefficient convection (possibly degenerate) diffusion equations ...